The Czech Unicorn LMG: A Squad Support CZ-2000 (YouTube cut)

This review explores the rare CZ-2000 'Krinkov' variant, a compact firearm designed as part of a planned suite including an SMG, rifle, and LMG. It features a folding stock, AK-style controls, and a unique 7.3-inch barrel with a shortened gas piston. Despite its compact size, range testing revealed surprising controllability in full-auto, though burst fire caused significant muzzle climb.

The CZ-2000, codenamed 'Lada', was a Czech attempt to modernize the AK platform for the 5.45mm cartridge in the late 1970s. Following the Velvet Revolution, it was adapted for 5.56x45mm NATO and renamed CZ-2000. While mechanically similar to the AK-74, it featured a left-side thumb selector, an aperture rear sight on the dust cover, and a side-folding stock. Despite its development, it never entered mass production.

The sa81 Krása was an ultra-compact Personal Defense Weapon prototype developed in Czechoslovakia, aiming to fit rifle firepower into a sub-one-foot package. Its most notable feature is a rare rearward feeding mechanism, allowing the barrel to overlap the magazine for extreme compactness. Despite successful testing, the project was canceled in favor of new cartridge programs.

The CZ Bren 2Ms Carbine is a significant evolution from the Bren 805, featuring a heavier barrel profile (0.687") and fully ambidextrous controls. Its non-reciprocating charging handle is user-reversible, and it boasts a 3-position adjustable gas system. With an MSRP of $1,999, it's positioned as a competitive alternative to firearms like the FN SCAR, offering a smooth recoil impulse and modern features.

This video provides an in-depth look at the brand new CZ75 Legend, a firearm celebrating 50 years of the iconic CZ75. Expert insights from the CZ factory in Uherský Brod, Czech Republic, detail the historical evolution of the platform and the meticulous recreation of early production aesthetics. The Legend boasts modern internal upgrades, including the Shadow 2 trigger mechanism and an increased magazine capacity, all housed in a frame machined from a single steel billet with a black oxidation finish. Range testing confirms its exceptional performance, positioning it as a significant historical and functional firearm.

Ian McCollum of Forgotten Weapons provides an expert-level review of the 9x19mm CZ Skorpion Evo 2. The review covers its historical context, technical modifications for the 9x19mm Parabellum round, and practical range testing in both semi-automatic and full-automatic modes. McCollum demonstrates surprising controllability in full-auto and highlights ergonomic differences compared to earlier models, concluding with a demonstration of its cyclic rate and reliability.

This video details the unique 'French Finger Trap' issue with the MAS-36 rifle's bayonet, where two rifles can become unintentionally locked together. A 1951 French arsenal memorandum identified this problem, proposing a simple modification to the bayonet handle. Drilling a small hole allows a tool, like a firing pin, to depress the internal spring, enabling the separation of locked rifles.

The M134 Minigun is a scaled-down 7.62 NATO rotary cannon, requiring 24V DC power and consuming 1.5 kW. Its high rate of fire (3,000+ RPM) is essential for aircraft engagement windows. The complex delinker mechanism is critical for feeding ammunition, and practical hand-held use is impossible due to weight and recoil. Live fire demonstrates rapid ammunition consumption and the need for indirect aiming.

The H&K G11 is a revolutionary prototype assault rifle designed in the late 20th century, notable for its caseless ammunition and unique rotating drum bolt mechanism. Despite advanced features like a 2000 RPM burst fire rate and integrated optics, its development was ultimately halted by geopolitical shifts and cost concerns.

This video demonstrates the assembly and live-fire of the German 1936 pattern light mortar (L.Gr.W.36). It highlights the mortar's leveling mechanism for accuracy and the difficulty in visually tracking its 50mm projectiles after firing. The content showcases historical military hardware and its operational use.